Thousands of car lovers filled the Kentucky Exposition Center this weekend.The 45th annual NSRA Street Rod Nationals Plus rolled into Louisville, bringing with it some souped-up vintage vehicles.Lots of chrome and powerful engines were found both inside and out.A 1947 Buick was turning a lot of heads.Owner Dale Turner said it's taken awhile to get the car just right."Time and money, a lot. I've probably got just over $425,000 in about four to five years of building," said Turner.Outside was a 1964 Ford Fairlane that packs 420 horses."Really, to tell you the truth I've never sat down to figure it up. (It would) probably scare me if I did," owner Jim Wollums said about the cost of his car.The show wraps up for the day in at 7 p.m., but resumes Sunday at 8 a.m. and runs until 3 p.m.Admission is $15 for adults and $6 for children under 3 years old.